Inventor · disambiguated record
Taketoshi Usui
Also filed as: USUI TAKETOSHI
6 granted patents·2 pending applications·121 citations·filing 1996–2007
84Inventor score
Top patents by PatentIndex Score
8 records- 0191US7820772B2Hardener for epoxy resin and epoxy resin compositionASAHI KASEI CHEMICALS CORP·Filed 2005·Granted Oct 26, 2010·23 cites·19 claims
- 0277US6111048ABlocked polyisocyanate and uses thereofASAHI CHEMICAL IND·Filed 1996·Granted Aug 29, 2000·38 cites·11 claims
- 0376US5817732ABlocked polyisocyanate and coating compositionASAHI CHEMICAL IND·Filed 1996·Granted Oct 6, 1998·32 cites·17 claims
- 0466US5849855ABlocked polyisocyanate composition and one-pack thermocuring resin composition comprising the sameASAHI CHEMICAL IND·Filed 1996·Granted Dec 15, 1998·21 cites·7 claims
- 0560US7879405B2Resin composition for sealing light emitting deviceASAHI KASEI CHEMICALS CORP·Filed 2005·Granted Feb 1, 2011·3 cites·6 claims
- 0658US8247701B2Electroconductive particle placement sheet and anisotropic electroconductive filmUSUI TAKETOSHI·Filed 2007·Granted Aug 21, 2012·4 cites·18 claims
- 0733US2006128835A1Capsule type hardener and compositionUSUI TAKETOSHI·Filed 2003·Application pending·0 cites
- 0826US2007055039A1Latent curing agent and compositionUSUI TAKETOSHI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →